Apple Chip Flaw Leaks Secret Encryption Keys

This roundup summarizes several high-impact security items: a hardware side‑channel exploit called GoFetch affecting Apple M1/M2/M3 chips that may expose encryption keys and is effectively unpatchable; a vulnerability affecting ~3 million Saflok hotel locks enabling physical access; the emergence of AcidPour, a wiper used against Ukrainian ISPs with expanded capabilities against embedded and Linux devices; and large-scale campaigns by China-linked groups (Earth Krahang, Volt Typhoon) that have breached dozens of organizations and pose risks to critical infrastructure such as U.S. water systems.